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Back to Grow Questions
Heat?
Fusion
started grow question 5y ago
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Solved
Setup. Ventilation
likes
Fusion
answered grow question 5y ago
I gotta keep taking ice cubes out of the freezer and building up my house every morning.
likes
Complain
Selected By The Grower
Ttrichome
answered grow question 5y ago
2 ac units per grow room. That's keeping my igloo super cool EH! God damn stereotypes lmfao. Bunch of hosers
1 like
Complain
DeadwebsiteBoringcommunity
answered grow question 5y ago
I'm not really that concerned about it.. I just use more water..
1 like
Complain
Similar Grow Questions
Solved
koronkonko
fan from bottom
Hi! is it a good idea to blow fan from bottom to plants? Of course i have a fan with carbon filter on top of the box.
Setup. Ventilation
4y ago
1
Solved
growingpepini
drying with very hot temp? DIY temperature control?
I am about to harvest and I cannot dry my buds in a fresh place. I have an tiny garden shed where yo do it bud it gets very hot in there. I tried the place with a fan on for more than 24h with a tiny bud and it was crunchy after 3 days.suggestions on how to make the place cooler?
Other. Harvest - Drying
Other. General questions
Setup. Ventilation
5y ago
2
5
Solved
buddhi_coop
Temperature Control
Help! How do I get my temperature down? I have all 3 vents open & 4 fans blowing. My air duct hasn’t come in the mail yet so I can’t set up my exhaust fan yet.
Setup. Lighting
Setup. Ventilation
Setup. Other
4y ago
3
3
Solved
TheHighentist
Keeping humidity up and steady (Fan speed non adjustable)
How do i keep humidity up and steady? My exhaust fan has no speed control and drops the humidity. I have my humidifier on almost full blast(not full blast because of i dont want it to overheat) a wet towel and a bowl of boiled water. Does the exhaust fan need to run in veg state?
Week 1
Setup. Ventilation
3y ago
4
3
Solved
Maskedcucumber
Humidity won't go down because of clay pebbles ?
Though my extractor is at high speed, I have a hard time with controlling humidity, I hardly go under 68%, specially during the night. Probably it's the clay pebbles since the pots don't have a lid. I placed the temp/humidity probe near the tallest leaves. what do you think ?
Week 5
Other. Mold
Setup. Ventilation
4y ago
3
3
Solved
kardel
Guys, Need help about Droopy again, Is Mist from humidifier is a culprit ?
My plant are happy but she look droopy "when I turn on humidifier" 1st pic is today, actually she not look like this before i turn on humidifier. 29-30'c and 65%RH 2nd pic is yesterday when I turn off my humidifier. 30-31'c and 45-50%RH 15days old. humidifier beside her pot.
Week 2
Plant. Wilting
Setup. Ventilation
2y ago
1
3
Solved
Jokerdab13
Extraccion
What extractor size do you recommend for a 1.50x1.50x2?
Setup. Ventilation
2y ago
1
4
Solved
AccidentalB
High RH in flower
I find it really hard to keep the RH below 50%, especially at night when temps are low. I have a dehumidifier in the room where my tent is in but even when it's below 50% there, it still is above 50% in the tent itself. Can somebody explain this? Probably help me with a solution
Week 14
Setup. Ventilation
3y ago
1
1
Solved
Overgrotho
Temps in Flower with Co2?
Shall I keep 29C as my temps (which is said to be ideal for Co2-enhanced grows) or slowly decrease (simulating autumn)?
Setup. Ventilation
4y ago
3
Solved
Munk12
In-line fan use
I’m just wondering how much to run an in-line fan. I’ve read every 1-3 mins, but I would like to know how long does it run in between those times? Is it constantly turning on and off? Do I need to put it on a timer? Thanks.
Week 2
Setup. Ventilation
4y ago
2
1
Solved
DopeGrows
Temps Humidty Optimization, Worried about mid/late flower
Hello guys My grow tents have high humidity. A fan is venting into attic. There is a vacuum in the room so the air is circulating+ dehumidifer outside tent Maybe too many plants? Night~19° Day~25° 55-62% RH too high for flower? Want to prevent budrot. Temps OK? Any ideas? Thanks!
Week 6
Other. Mold
Setup. Ventilation
3y ago
7
6
Solved
MontyGrowz
Why is my RH so high?
Inline Fan: S&P TD-350/125 Silent (in use) AC Infinity CLOUDLINE T6 (not in use, but testet) Filter: Can Lite Filter 300m³/h Transformator: SCNR5 (in use on setting 4/5) Tent: 2x4x6 ft, i get 70-80%+ RH inside My Room is at 45-50% RH with a temp of 60-70°F. Old Air gets outside.
Week 9
Other. General questions
Other. Other
Setup. Ventilation
2y ago
2
2
Solved
SupremeTimmy
Gathered a new tent temperature inside allows you to do without blowing. How much will affect a plant that grew without wind at all
Week 2
Setup. Ventilation
5y ago
6
5
Solved
Newbiegrower420
Using humidistat to control fan, will this cause problems? So far fan running for 30 secs every two minutes! Plz advise if this is not a good idea??
My exhaust fan is to powerful no speed control just two settings. On the lowest setting the fan is still sucking all the humidity that my humidifier creates out of the tent. So I have bought a humidity controller hooked it up with the humidifier and fan.. It’s working great!!
Setup. Ventilation
5y ago
4
4
Solved
Odin9
Plece help me to chose the best fan for the lover part..asap I most order now
Which fan sculd I go for in the lower part off tent??? I have det biggest 30w from secret jardin on top
Setup. Ventilation
4y ago
3
5
Solved
RGGROW
Maintaining VPD
I've got my photoperiod doing well in a 2x2 tent. I'm trying to regulate my VPD with what I have on hand. Currently I'm running my exhaust fan for 8 minutes every hour to get an average VPD around 1, but I'm concerned about the swings. Am I micromanaging?
Setup. Ventilation
Setup. Other
5mo ago
1
Solved
supermegadjj
Extraction can size for 2x2x5 tent ?
Hi guys I'm about to set up my first box, I'm missing just the extraction. Box is 2x2x5 and I've got led light 120w. No smell is the most important for me. Is 4" fan with carbon filter going to absorb all the smell? Many thanks !
Setup. Ventilation
5y ago
3
3
Solved
NicoKh
AC vs CO2
Hello Community! have a little answer or debate: Working with proper led lights, in a grow tent, im heading weeks with 30ºc normally i'll turn on the AC, but this time was wondering about CO2 during the day on flowering weeks and only in the warmer weeks.what would u do?
Setup. Ventilation
4y ago
3
4
Solved
moosebones1241
Temp fluctuates
With the Heater I have(analog setting) fluctuates (needs to drop 6 degrees) before kicking on. So my Lights off temp fluctuates from 67F lowest(about 5min) to peak 74F(<5min) maintaining an average of 70F lights off. Is this too much of a swing?
Week 3
Setup. Ventilation
3y ago
1
3
Solved
sativaman
AC infinity S6
Justified buyers remorse? Does this brand worth the money they ask, do they deserve all the hypes? What I need is a quiet and mostly reliable fan..
Setup. Ventilation
3y ago
3
3